Yini amaseli we-stem

Amaseli we-Stem (SC) aluhlobo lwamaseli anekhono lokuvuselela (ukuzenzela kabusha) kanye namathuba okuba ama-multi - umehluko. Ngaphansi kwezimo ezithile, amaseli we-stem angahlukanisa abe amaseli ahlukahlukene asebenzayo. Amaseli e-Stem ahlukaniswe ngamaseli we-embronic stem (amaseli e-ES) kanye namaseli we-stem asebekhulile (amaseli we-somatic stem) ngokuya ngesigaba sawo sokuthuthuka. Amaseli we-STEM ahlukaniswe ngezinhlobo ezintathu ngokuya ngeNqubomgomo Yazo Yentuthuko: I-TSC), amaseli we-Plurripotent Stem (amaseli we-plurripotent stem) kanye namaseli we-unipotent).

Ukulawulwa kwekhwalithi ye-Stem Cell Technology

Imikhiqizo yeseli ye-Stem inezimpawu zokuhlukahluka, ukuhlukahluka, ukuxaka nokunye. Ukulawulwa kwekhwalithi kufanele kukhethe ama-batches okukhiqiza abamele kanye namasampula afanele okukhiqiza (kufaka phakathi amabhange eseli njll.) Ukutadisha. Okuqukethwe kokulawulwa kwekhwalithi kufanele kumboze ukuhlaziywa kwesimilo seseli, ukuhlaziywa kwesimo se-posicchochesical, ukuhlaziya ubumsulwa, ukuhlaziya ukuphepha kanye nokuhlaziywa kokusebenza kahle ngangokunokwenzeka.